EP0091393B1 - Système d'épreuve d'un pneu afin de prévenir un effet du couple entraînant sur la direction - Google Patents
Système d'épreuve d'un pneu afin de prévenir un effet du couple entraînant sur la direction Download PDFInfo
- Publication number
- EP0091393B1 EP0091393B1 EP83630053A EP83630053A EP0091393B1 EP 0091393 B1 EP0091393 B1 EP 0091393B1 EP 83630053 A EP83630053 A EP 83630053A EP 83630053 A EP83630053 A EP 83630053A EP 0091393 B1 EP0091393 B1 EP 0091393B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tire
- radius
- microprocessor
- rolling
- rolling load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/022—Tyres the tyre co-operating with rotatable rolls
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Ceramic Products (AREA)
- Lubricants (AREA)
- Tires In General (AREA)
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US365593 | 1982-04-05 | ||
US06/365,593 US4479382A (en) | 1982-04-05 | 1982-04-05 | System for testing a tire to avoid a torque steer effect |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0091393A2 EP0091393A2 (fr) | 1983-10-12 |
EP0091393A3 EP0091393A3 (en) | 1985-10-09 |
EP0091393B1 true EP0091393B1 (fr) | 1988-11-02 |
Family
ID=23439508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83630053A Expired EP0091393B1 (fr) | 1982-04-05 | 1983-04-05 | Système d'épreuve d'un pneu afin de prévenir un effet du couple entraînant sur la direction |
Country Status (5)
Country | Link |
---|---|
US (1) | US4479382A (fr) |
EP (1) | EP0091393B1 (fr) |
JP (1) | JPS58184529A (fr) |
CA (1) | CA1192420A (fr) |
DE (1) | DE3378377D1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0690217B2 (ja) * | 1984-12-28 | 1994-11-14 | 株式会社鷺宮製作所 | モータの回転変動測定方法 |
US4658656A (en) * | 1985-08-28 | 1987-04-21 | Mts Systems Corporation | Multiple axis test machine reproducing road excited vehicle vibration |
US4815004A (en) * | 1986-10-17 | 1989-03-21 | Eagle-Picher Industries, Inc. | Apparatus and method for predicting fore/aft forces generated by tires |
US4981034A (en) * | 1990-05-01 | 1991-01-01 | Mts Systems Corporation | Tire emulator for road simulators |
US5321628A (en) * | 1990-07-23 | 1994-06-14 | Illinois Tool Works Inc. | Process and apparatus for selecting tires to reduce steering pull and tire set selected using same |
US5229954A (en) * | 1990-07-23 | 1993-07-20 | Illinois Tool Works Inc. | Process and apparatus for pairing tires and wheels |
US5880362A (en) * | 1995-09-06 | 1999-03-09 | Engineering Technology Associates, Inc. | Method and system for simulating vehicle and roadway interaction |
US6854329B2 (en) | 1996-01-31 | 2005-02-15 | Hunter Engineering Company | Wheel balancer with variation measurement |
US6336364B1 (en) | 1996-01-31 | 2002-01-08 | Hunter Engineering Company | Wheel balancer with wheel rim runout measurement |
US6466878B1 (en) | 1996-12-27 | 2002-10-15 | The Goodyear Tire & Rubber Company | Method for selecting a tire set from a group of experimental tires |
AU1429797A (en) * | 1996-12-27 | 1998-07-31 | Goodyear Tire And Rubber Company, The | Method for selecting a tire set from a group of experimental tires |
US6237234B1 (en) * | 1999-09-28 | 2001-05-29 | Snap-On Technologies, Inc. | Method and apparatus for measuring vehicle wheel roll radius |
US6560883B2 (en) | 2000-06-28 | 2003-05-13 | Snap-On Technologies, Inc. | Method and system for conducting wheel alignment |
US6661505B2 (en) * | 2001-06-28 | 2003-12-09 | Snap-On Technologies, Inc. | Method and system for measuring caster trail |
US20090139327A1 (en) * | 2005-09-06 | 2009-06-04 | Volvo Lastvagnar Ab | Method and a system for determining wheel imbalances of at least one wheel on a vehicle |
EP1762819A1 (fr) * | 2005-09-12 | 2007-03-14 | Linde Aktiengesellschaft | Appareil pour mesurer le défilement d'un fil |
US7515039B2 (en) * | 2006-06-05 | 2009-04-07 | Kavlico Corporation | Method and apparatus for tire pressure monitoring |
JP4310365B1 (ja) * | 2008-02-26 | 2009-08-05 | 株式会社神戸製鋼所 | タイヤ試験機及びタイヤの試験方法 |
CN101738158B (zh) * | 2008-11-26 | 2011-11-23 | 软控股份有限公司 | 轮胎规格测量方法 |
CN105388028B (zh) * | 2015-11-24 | 2018-09-28 | 上海斐讯数据通信技术有限公司 | 移动终端及其检测汽车轮胎下沉量的方法和装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526056A (en) * | 1945-11-27 | 1950-10-17 | Us Rubber Co | Tire measuring device |
GB1089783A (en) * | 1963-07-17 | 1967-11-08 | Courtaulds Ltd | Improvements relating to the continuous measurement of relative speed between two rotating members |
GB1257631A (fr) * | 1968-04-09 | 1971-12-22 | ||
US3564219A (en) * | 1968-06-07 | 1971-02-16 | Honeywell Inc | Indicating device |
FR2218807A5 (fr) * | 1973-02-19 | 1974-09-13 | Uniroyal | |
US4016020A (en) * | 1973-10-03 | 1977-04-05 | Ongaro Dynamics Incorporated | System for measuring and correcting vibrations generated in vehicular tires |
US3941178A (en) * | 1974-04-19 | 1976-03-02 | El-Trol, Inc. | Apparatus and method for displaying the measurement of a tire |
US4078339A (en) * | 1974-11-18 | 1978-03-14 | Ongaro Dynamics, Inc. | Method for correcting rubber tires for forces generated by dynamic non-uniformities |
US4173850A (en) * | 1975-09-18 | 1979-11-13 | The General Tire & Rubber Company | Method for reducing tangential force variation in pneumatic tires |
US4114279A (en) * | 1976-10-29 | 1978-09-19 | Johnson Winston O | Tire correction system |
US4224597A (en) * | 1978-10-27 | 1980-09-23 | Avmar, Incorporated | System for detecting underinflated tire in a rolling vehicle |
DE3041849A1 (de) * | 1980-11-06 | 1982-06-09 | Gebr. Hofmann Gmbh & Co Kg Maschinenfabrik, 6100 Darmstadt | "verfahren und vorrichtung zur ermittlung des rollwiderstandes eines reifens, insbesondere eines kraftfahrzeugreifens" |
JPS5790135A (en) * | 1980-11-26 | 1982-06-04 | Toyota Central Res & Dev Lab Inc | Measuring apparatus for tire uniformity |
-
1982
- 1982-04-05 US US06/365,593 patent/US4479382A/en not_active Expired - Fee Related
-
1983
- 1983-03-23 CA CA000424234A patent/CA1192420A/fr not_active Expired
- 1983-04-05 JP JP58058817A patent/JPS58184529A/ja active Granted
- 1983-04-05 EP EP83630053A patent/EP0091393B1/fr not_active Expired
- 1983-04-05 DE DE8383630053T patent/DE3378377D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3378377D1 (en) | 1988-12-08 |
JPH0244381B2 (fr) | 1990-10-03 |
US4479382A (en) | 1984-10-30 |
CA1192420A (fr) | 1985-08-27 |
JPS58184529A (ja) | 1983-10-28 |
EP0091393A3 (en) | 1985-10-09 |
EP0091393A2 (fr) | 1983-10-12 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19830408 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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17Q | First examination report despatched |
Effective date: 19870514 |
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ET | Fr: translation filed | ||
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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